30897120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{1091}}^1$

素因数の和:1168

約数の個数: 96

約数和(自身を含む): 99066240

約数和(自身を除く): 68169120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 59, 60, 80, 96, 118, 120, 160, 177, 236, 240, 295, 354, 472, 480, 590, 708, 885, 944, 1091, 1180, 1416, 1770, 1888, 2182, 2360, 2832, 3273, 3540, 4364, 4720, 5455, 5664, 6546, 7080, 8728, 9440, 10910, 13092, 14160, 16365, 17456, 21820, 26184, 28320, 32730, 34912, 43640, 52368, 64369, 65460, 87280, 104736, 128738, 130920, 174560, 193107, 257476, 261840, 321845, 386214, 514952, 523680, 643690, 772428, 965535, 1029904, 1287380, 1544856, 1931070, 2059808, 2574760, 3089712, 3862140, 5149520, 6179424, 7724280, 10299040, 15448560, 30897120]

約数ペア:

[(1, 30897120), (2, 15448560), (3, 10299040), (4, 7724280), (5, 6179424), (6, 5149520), (8, 3862140), (10, 3089712), (12, 2574760), (15, 2059808), (16, 1931070), (20, 1544856), (24, 1287380), (30, 1029904), (32, 965535), (40, 772428), (48, 643690), (59, 523680), (60, 514952), (80, 386214), (96, 321845), (118, 261840), (120, 257476), (160, 193107), (177, 174560), (236, 130920), (240, 128738), (295, 104736), (354, 87280), (472, 65460), (480, 64369), (590, 52368), (708, 43640), (885, 34912), (944, 32730), (1091, 28320), (1180, 26184), (1416, 21820), (1770, 17456), (1888, 16365), (2182, 14160), (2360, 13092), (2832, 10910), (3273, 9440), (3540, 8728), (4364, 7080), (4720, 6546), (5455, 5664)]